Wartsila 24ts Plunger
Mega Marine supplies genuine and reconditioned plunger for Wartsila 24ts marine engines, along with complete engines and a comprehensive range of spare parts. Fast RFQ response and global delivery.
The fuel injection pump plunger and barrel are a precision-matched pair that meter and pressurise fuel oil for delivery to the fuel injector. Ground to tolerances within 1-2 microns, the plunger generates injection pressures of 800-1,500 bar. The helical groove machined into the plunger controls the injected fuel quantity by varying the effective stroke as the fuel rack rotates the plunger.
Function in the Engine
Pressurises fuel oil to injection pressure, meters the precise quantity of fuel per injection event through the helical control groove, times the start and end of injection in coordination with the camshaft drive and fuel rack position.
About the Wartsila 24ts
240mm bore turbocharged and scavenged medium-speed engine suited to auxiliary generator use on medium-sized vessels.
Common Issues Requiring Replacement
Precision surface wear from abrasive particles in contaminated fuel, plunger and barrel seizure from water contamination or lubrication failure, erosion of the helix edge affecting fuel quantity and timing, corrosion from water or acidic fuel contamination.
Mega Marine supplies genuine OEM and quality reconditioned plunger for Wartsila 24ts engines, with full traceability and global shipping to any port worldwide. We respond to quote requests within 4–6 hours.
- Engine Brand
- Wartsila
- Engine Model
- 24ts
- Part Category
- Plunger
- Condition
- Genuine & Reconditioned
Browse the full 24ts parts range.
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